Abstract: A quick detachable toilet cover includes a hollow casing which is arranged at the rear end of a cover assembly as well as adaptor mechanisms and damping mechanisms which are axially and serially arranged in the hollow casing, in which the adaptor mechanisms are matched with support poles on a toilet seat body, and the damping mechanisms are connected between the cover assembly and the hollow casing; the damping mechanisms are also sheathed with positioning sleeves, the damping mechanisms are located at and co-operated with the positioning sleeves along a circumferential direction, and the positioning sleeves are positioned and matched with the hollow casing along a circumferential direction.

Abstract: An upright vacuum cleaner includes a cleaning head for removing debris from a floor, a debris tube connected to the cleaning head for receiving the debris, and a steering handle connected to the debris tube. The upright vacuum cleaner also includes a hinge connecting the debris tube to the cleaning head such that the debris tube rotates relative to the cleaning head. The upright vacuum cleaner further includes braces to support the debris tube as the debris tube rotates relative to the cleaning head. The braces are disposed on opposite sides of the debris tube. Each brace includes a bearing connected to the cleaning head to allow the brace to rotate relative to the cleaning head.

Abstract: A rotating cleaning element configured to be inserted in a cleaning head compartment of a robotic vacuum, the rotating cleaning element including: a drive end including a drive protrusion configured to engage a drive mechanism of the cleaning head compartment; a bearing end and a shroud configured to surround at least a portion of the bearing end to lessen an amount of hair and similar matter that reaches the bearing; and a central member extending between the bearing end and the drive end.

Abstract: A vacuum cleaner dust container connector plate having a front surface having an opening for an airflow, a first side surface adapted to be inserted into holder of a vacuum cleaner, a second opposite side surface, the second side surface is arranged closer to the opening than the first side surface, a third side surface connecting the first and second side surfaces, and a forth side surface connecting the first and second side surfaces. The connector plate also comprises a flexible zone arranged between the opening and the first surface.

Abstract: A vacuum cleaner includes an air inlet, a filter, a fan, and a main air outlet. The filter has a clean side and an unclean side. An unclean air chamber is formed between the air inlet and the unclean side of the filter. A first air chamber is formed between the clean side of the filter and the fan. An air outlet chamber is formed between the fan and the main air outlet. The upstream end of the air outlet chamber is connected to the first air chamber. An airflow may enter the vacuum cleaner from an external environment via the air inlet under the action of the fan, and sequentially passes through the unclean air chamber, the filter, the first air chamber and the air outlet chamber the main air outlet. The vacuum cleaner may include a self-cleaning air passage and an air supply air passage.

Abstract: Upright vacuum cleaners that include a switch that detects whether a removable filter assembly has been connected to the vacuum cleaner are disclosed. In some embodiments, the upright vacuum cleaner includes a capacitor for protecting the switch from voltage transients.

Abstract: A vacuum cleaner includes a suction inlet, a motor, and an impeller connected to the motor and operable to generate suction through the suction inlet upon operation of the motor. The vacuum cleaner further includes a power connector mounted to the vacuum cleaner and selectively connectable to a direct current (DC) power source and an alternating current (AC) power source. The power connector includes external terminals accessible from an exterior of the vacuum cleaner. The external terminals are configured for removable mechanical connection to each of the DC power source and an AC power supply cord such that the DC power source and the AC power supply cord are selectively and mechanically connectable to the same external power connector terminals.

Abstract: New and novel structure(s) for cleaning surfaces have been disclosed. The device may include: a wiping surface, which may be disposable; a brush roll/larger debris gathering mechanism: a wiping surface, which may be disposable; a brush roll/larger debris gathering mechanism; a local debris storage and/or staging area, and a larger remote debris storage structure. Additionally, there are mechanisms and structures disclosed for powering the brush roll, activating the brush roll from an out of use position to an in use position, and moving the waste from one area to another. The invention at hand uniquely and inventively improves upon the known devices in this field.

Abstract: Disclosed are a method and a device for detecting a moving distance and a storage medium.

Abstract: An extraction cleaner for a floor surface includes an extraction nozzle. The extraction nozzle that defines a fluid flow path having an elongated nozzle opening, and includes one or more stiffening elements that stiffens the walls around the nozzle opening to prevent collapsing or deformation of the extraction nozzle during use.

Abstract: A water tank assembly for a robot vacuum cleaner and a robot vacuum cleaner are provided. The robot vacuum cleaner includes a main unit, two drive wheels and a universal wheel. The water tank assembly includes a water tank and a support part, and the universal wheel and the water tank assembly are disposed to the main unit. When the robot vacuum cleaner is located on a horizontal ground, the universal wheel and the two drive wheels contact the ground, and the support part is spaced from the ground by a preset value. When the robot vacuum cleaner is inclined towards a side where the water tank assembly is, the support part contacts the ground.

Abstract: A transformable cylindrical sponge 2 for washing dishes and cleaning surfaces 18. Multiple continuous insert slits 4&6 are cut from top end to bottom end for inserting various utensils 14 to clean. Abrasive scouring pad material 8 is adhered to both ends to enable effective cleaning. The sponge 2 can be flipped partially or completely inside-out for alternate cleaning of curved and non-curved surfaces 16 also enabling thorough cleaning and sanitization of the sponge 2. A utilization method is also included.

Abstract: A stack of lint removing sheets suitable for use in removing lint from clothing includes a plurality of sheets stacked on top of one another, with each sheet including an adhesively-backed surface and a non-adhesively backed surface. Each sheet, when part of the stack of sheets, has its adhesively-backed surface against the non-adhesively backed surface of another sheet. Each sheet includes a strip that, when the sheet is removed from the stack of sheets, forms a passageway with the rest of the sheet into which a user's hand can be inserted. The strip of each sheet does not have an adhesively-backed surface.

Abstract: The present disclosure relates to a dishmachine that includes one or more features directed to water, energy or material savings. The disclosed dishmachines are still capable of meeting the soil demands of the articles to be cleaned.

Abstract: A dishwasher appliance includes a vent duct that is positioned within a door. A tub channel is separate from an ambient channel within the vent duct. An insert is positioned within the vent duct. The insert and the vent duct collectively define an outlet of the tub channel and an outlet of the ambient channel. The insert is positioned between the outlet of the tub channel and the outlet of the ambient channel along a transverse direction. The outlet of the tub channel and the outlet of the ambient channel each have a width along a lateral direction that is perpendicular to the transverse direction. The width of the outlet of the tub channel may be about equal to the width of the outlet of the ambient channel.

Abstract: A dishwashing appliance includes a tub defining a wash chamber. An inlet is defined in the tub and provides air flow into the wash chamber. A diverter disk is proximate the inlet and upstream of the wash chamber. The diverter disk is rotatable between a first position and a second position. The diverter disk permits air flow into the wash chamber via the inlet in a first direction when the diverter disk is in the first position and in a second direction when the diverter disk is in the second position.

Abstract: Adjustable rack assemblies and end caps for appliances, such as a dishwasher appliance, is provided herein. A rack assembly may include a frame, a rack, a first front wheel, a second front wheel, and an end cap. The rack may be selectively mounted to the frame to receive articles for washing within a wash chamber, and may be slidable along the frame between an extended position and a retracted position. The first front wheel may be rotatably attached to the rack above the frame. The second front wheel may be rotatably attached to the rack below the first front wheel in vertical alignment therewith. The end cap may be attached to the frame at a forward end thereof. The end cap may define a top-end catch profile and a bottom-end relief profile.

Abstract: A decorating tip holder includes a main body and a base configured to engage and to disengage with the main body. The main body includes at least one aperture in a side surface thereof, and at least one flange proximate to the at least one aperture. The main body is configured to receive and secure at least one decorating tip. The at least one aperture is configured to secure a decorating tip base of the at least one decorating tip, and the at least one flange is configured to secure a tip of the at least one decorating tip.

Abstract: A device for drying and polishing items such as glasses and cutlery, the device including an enclosure having apertures through which an end of the items can be inserted; a plurality of movable cleaning elements within the enclosure for drying and/or polishing the items; and a selectively operable steam distribution system for applying steam within the enclosure to at least one of the cleaning elements and/or the items, whereby the cleaning elements dry or polish the items, wherein the steam distribution system is operable on insertion of an end of said items into the enclosure.

Abstract: This invention relates to a floor mat having reduced tuft profile on the backside of the textile component of the floor mat. The floor mat is comprised of a textile component and a base component. The textile component includes face yarn tufted through a primary backing layer. The reduced tuft profile is present on the backside of the textile component. Advantages of a floor mat with reduced tuft profile include improved uniformity of the secondary backing layer applied to the textile component and improved durability of the textile component.

Abstract: An endoscope system includes at least any one of a processor device that is attachable to and detachable from an endoscope or a light source device that is attachable to and detachable from the endoscope. In a case where the endoscope is mounted on the processor device or the light source device, the processor device or the light source device performs a request sequence in which a request signal, for requesting a start of execution of encoding processing with respect to digital image signals, is transmitted to the endoscope.

Abstract: The present invention provides a device and system which combines a stylet with imaging and display capabilities to enable visualization of confined spaces.

Abstract: An endoscope system, comprises an endoscope device that includes a handle, a shaft projecting from the handle, a flexible tip coupled to a distal portion of the shaft, and a pair of pull wires extending from the handle portion through the shaft portion and coupled to the flexible tip. The handle portion includes a control wheel assembly coupled to the pair of pull wires. The handle includes a control lever coupled to the control wheel assembly. Manipulation of the control lever causes rotation of the control wheel assembly, which then causes deflection of the flexible tip via the pull wires. The control wheel assembly comprises at least two control wheels. Each of the at least two control wheels are capable of independent rotation to provide accurate tensioning of the pair of pull wires during assembly of the endoscope system.

Abstract: An endoscope valve includes: a piston portion; and an attachment member including a surface forming a hollow space extending in a central axis direction. The piston portion includes: protrusions protruding in a direction perpendicular to the central axis and abutting a surface forming the hollow space of the attachment member; and a seal portion formed in a hollow disk shape with the central axis of the piston portion as a symmetry axis and configured to seal a portion between the attachment member and the seal portion. In the protrusions, when a length of the protrusion in a protrusion direction is indicated by dA, a length of the protrusion in the central axis direction is indicated by dB, and a shrinkage amount of the protrusion when the protrusion comes into pressure-contact with a pressure-contact object is indicated by dC, relationships of dB?dA and dC<dA are satisfied.

Abstract: An endoscope includes a shaft having a distal end, an optical imaging device at the distal end of the shaft for producing a real image of an object observed by means of the endoscope and at least one of an image transfer device for transmitting the real image and an image sensor for capturing the real image. The imaging device has curved light-refracting interfaces, which are tilted in relation to one another.

Abstract: A method monitors a property of tissue of an internal bodily organ that is not functioning properly or that is threated by disease. The method monitors, in real time, the property of tissue of the internal bodily organ by contacting the tissue. Based on the monitoring step, the method adjusts the property of the tissue to improve functioning of the internal bodily organ, to help prevent further damage to the tissue, to prevent death of the tissue, or to help the tissue recover from a diseased state. A device for monitoring and adjusting a property of tissue of an internal bodily organ is also provided.

Abstract: An endoscope valve for controlling connection states of a plurality of conduits formed in an endoscope includes: a piston portion; and an attachment member. The piston portion includes a seal portion. A surface of the attachment member facing the seal portion includes a first inner peripheral surface which is axially symmetrical to a central axis of the attachment member and has a diameter smaller than a diameter of an outer periphery of the seal portion, a second inner peripheral surface which is axially symmetrical to the central axis of the attachment member and has a diameter equal to or larger than the diameter of the outer periphery of the seal portion, and a connection surface which is axially symmetrical to the central axis of the attachment member and connects the first inner peripheral surface and the second inner peripheral surface to each other.

Abstract: An endoscope valve for switching connection states of a plurality of conduits formed in an endoscope includes: a cap including a leak hole through which a gas flowing via the conduit is dischargeable to an outside; and a shaft whose one end is connected to the cap, the shaft having a rod shape, extending in a longitudinal direction, and including: a main body portion including a hole portion forming a hollow space and a communication hole extending in a direction intersecting the longitudinal direction of the shaft and communicating with the hole portion and an outside; and a seal member including a protrusion portion provided in the hole portion and the communication hole, the protrusion portion protruding in the intersection direction from the communication hole.

Abstract: An endoscope valve switches connection states of a plurality of conduits formed in an endoscope to supply air or water, and includes: a cap; a rod-shaped shaft; and an attachment member into which the shaft is inserted. The shaft includes a main body portion including a hole portion having a hollow space extending along the longitudinal direction from another end which is a side opposite to a side of the one end, and a check valve configured to control a flow of a fluid in a space extending along the longitudinal direction from between the shaft and the attachment member. The check valve surrounds an outer surface of the main body portion, is exposed to an outside of the main body portion via the hole portion, has a diameter forming an outer periphery which increases toward a side of the other end, and is elastically deformable.

Abstract: In a solid-state imaging device, a power supply voltage is input to a power supply terminal. A power supply line connects together the power supply terminal and a first control circuit. A detection circuit detects the power supply voltage input to the power supply terminal and a first digital signal corresponding to the detected power supply voltage. An output terminal outputs the first digital signal output from the detection circuit and a second digital signal corresponding to pixel signals.

Abstract: An endoscope system includes a light source that irradiates a predetermined first and second narrowband light; an imaging sensor that captures an image of return light of the first narrowband light and the second narrowband light from the subject, and generates an image signal of the image; and a processor being configured to identify a first color of a first portion and a second color of a second portion based on a difference of an optical density with respect to hemoglobin in the image signal in every frame of the image, the first portion corresponding to a bleeding area, and the second portion corresponding to an area other than the bleeding area within the subject, and correct the first color and the second color based on the identified first and second color while maintaining a color difference between the identified first and second color in a predetermined range.

Abstract: An endoscope is provided that obtains a favorable field of view. The endoscope includes: an illumination window that protrudes from an end surface of an insertion unit; an observation window that protrudes from the end surface; and an outlet that protrudes from the end surface and emits water or air to the observation window, and satisfies Formulas (1) and (2). C?D . . . (1) 2N?C . . . (2) C is a maximum protruding amount of the observation window the end surface of the insertion unit. D is a maximum protruding amount of the illumination window from the end surface of the insertion unit. N is a maximum protruding amount of an inner surface of the outlet from the end surface of the insertion unit.

Abstract: An extremely small diameter endoscope includes comprises: an endoscope body having a distal end nozzle; an imaging unit disposed in the endoscope body and adapted for capturing an image; an endoscope insertion part having a proximal end portion and a projection end portion, the proximal end portion connected to the imaging unit, the endoscope insertion part passing through the distal end nozzle, the projection end portion to be positioned in a root canal of a tooth or in a periodontal pocket; and endoscope insertion part insertion means adapted for inserting the endoscope insertion part into an observation portion in the root canal of the tooth or in the periodontal pocket with an end portion of the distal end nozzle kept abutted against a surrounding portion of the observation portion.

Abstract: The present invention provides laryngeal mask airway for sedative endoscopy, including: a laryngeal mask/endoscope guide unit which is positioned in a larynx region inlet through a patient's oral cavity and guides a supply of air to a respiratory tract and insertion of an endoscope into an esophagus; an airway unit which is connected to the laryngeal mask/endoscope guide unit to supply air to the patient's respiratory tract and to allow the patient's breathing state to be visually checked; a mouthpiece unit which is installed outside the airway unit and fixed between the patient's teeth to protect a tube of the airway and an endoscopic probe inserted into the oral cavity; and an indication end which is positioned at a portion of the mouthpiece positioned outside the oral cavity and moves in accordance with the patient's breathing state to allow spontaneous breathing to be checked, such that the patient's safe airway may be ensured, the insertion of the endoscopic probe and the procedure may be smoothly perfor

Abstract: A visual field-testing system is provided. The visual field-testing system include a method utilizing a virtual reality output device operatively associated with a central fixation standard/static automated perimetry visual field test. The virtual reality output device is embodied in goggles providing stationary high design technology enabling a fixed axial length from the lens of each eye being tested, producing highly accurate and repeatable testing results.

Abstract: A method of determining tear film lipid layer thickness. The method includes the steps of measuring a tear film aqueous plus lipid layer relative reflectance spectrum using a wavelength-dependent optical interferometer; converting the measured tear film aqueous plus lipid layer relative reflectance spectrum to a calculated absolute reflectance spectrum; and comparing the calculated absolute reflectance spectrum to a theoretical absolute lipid reflectance spectrum to determine a tear film lipid layer thickness.

Abstract: A component for a mobile computer device, such as a smartphone, can be secured to the housing of the mobile computer device. The component can deflect the light of a built-in light source of the mobile computer device with an optical element and optionally filter the same, or can provide its own light source to improve the option of measuring eccentric photorefraction using the mobile computer device.

Abstract: An ophthalmic apparatus according to an embodiment includes a fixation system, a data acquisition device, analyzing circuitry, and controlling circuitry. The fixation system projects fixation light onto a subject's eye. The data acquisition device acquires data by applying optical coherence tomography scanning to the subject's eye onto which the fixation light is being projected. The analyzing circuitry analyzes the data to specify the position of a predetermined site of the subject's eye. The controlling circuitry controls at least one of the fixation system and the data acquisition device based on the positional relationship between the position of the predetermined site specified by the analyzing circuitry and a scan area by the data acquisition device.

Abstract: Systems and methods for measuring IOP including a tonometer comprising sensor for detecting corneal contacted area and outputting an indication thereof to an observer to facilitate determination of when an endpoint is reached such that certain area of cornea has been flattened to obtain correct IOP reading. Camera and/or an image sensor can be provided for real-time video streaming or still frame photo imaging of retina as cornea flattens during measurement procedure. Independently of, or in conjunction with, sensing of corneal contact area, real-time or post processing of image data can be performed to determine when the endpoint is reached to obtain correct IOP reading.

Abstract: A patient care system comprises a patient care device configured for emergency response via voice and/or visual communication, wherein the patient care device is configured for direct communication with an emergency response agent upon activation of an emergency alert, and wherein the device can be a wearable or stand alone unit.

Abstract: An implantable device for monitoring physiological changes in a patient is provided. The device can include a vessel adapted to being implanted within a patient's body; a chamber having a cell layer and capable of being secured to the vessel; a light source for shining light onto the cell layer; and a reader for detecting and/or decoding signals from the cell layer to monitor physiological changes in the patient. The device is capable of engaging in a two-way communication with a second device through transmission of one or more electromagnetic signals through at least a portion of the patient's body.

Abstract: The present disclosure relates to a method of correcting a three-dimensional image. To correct an image distorted by coherence gate curvature (CGC) occurring by an optical system, the method generates a three-dimensional image of a sample holder on which an object to be measured is placed from an interference signal, generates a CGC profile on the basis of an image of a cover glass of the sample holder appearing in the three-dimensional image, generates a CGC fitting curve from the CGC profile, and corrects the interference signal by using the CGC fitting curve. The present disclosure also relates to an OCT system capable of performing a method of correcting a three-dimensional image.

Abstract: An optical property distribution, such as an absorption coefficient of the inside of a subject, is highly precisely acquired. A photoacoustic imaging apparatus includes an acoustic converting unit configured to receive acoustic waves generated by irradiating a subject with emitted light and to convert the acoustic wave to an electrical signal; and a processing unit configured to determine a light intensity distribution inside the subject on the basis of a light intensity distribution or an illuminance distribution of the light incident on the surface of the subject and to generate image data on the basis of the electrical signal and the determined light intensity distribution inside the subject.

Abstract: A method for dynamically adjusting fluorescent imaging is provided. The method is used in a device and includes the following steps: emitting, by a light emitting diode, light to illuminate teeth in an oral cavity, wherein the light is used to generate fluorescence from the teeth; filtering, by an optical filter, the fluorescence; receiving, by an image sensor, a signal and adjusting a gain value of an analog-to-digital converter according to the signal; converting, by the analog-to-digital converter, the filtered fluorescence into a digital signal and adjusting the digital signal according to the gain value; and generating, by a processor, an output image signal that corresponds to the gain value from the digital signal.

Abstract: Various methods and devices for reducing the time for a body-mountable temperature monitoring device to provide an accurate body temperature are disclosed. Methods are used to accurately predict the measured temperature once the monitoring device reaches thermal equilibrium. For example, in one embodiment, a method for measuring body temperature of a subject includes obtaining, by a temperature monitor attached to a body of the subject, a plurality of body temperature measurements at a plurality of times, determining parameters of a model used for predicting temperature based on the plurality of measurements, predicting a body temperature of the subject based on the model, and outputting the predicted body temperature as a current temperature reading.

Abstract: A thermometer includes a temperature sensor, a computation circuit, and a wireless communications circuit. The computation circuit includes a memory and a processor, with the memory storing program code to perform the various functions of the thermometer, including computing a temperature of the patient based upon the one or more readings, and to store this temperature in the memory. The processor may also store the time at which the readings were obtained and associate it with the stored temperature. The wireless communications circuit and the computation circuit are used to establish a wireless communications link with an external device to provide temperature values stored in the memory to the external device. The associated time of the stored temperature may also be communicated to the external device. The external device can be used to view the temperature readings and to configure the thermometer.

Abstract: An electronic device for measuring blood pressure and an operating method thereof are provided. The electronic device includes, at least one sensor, a processor, and a memory operatively connected with the processor, and, when being executed, the memory stores instructions that cause the processor to select one waveform template from a plurality of waveform templates stored in the memory, based on at least one of a state of a user, a posture of the user, or a measuring environment, and to determine a blood pressure value of the user by using the selected waveform template and a biometric signal obtained from the at least one sensor.

Abstract: Techniques for performing one or both of gesture recognition and biometric monitoring with an electronic device are disclosed, where the electronic device has a wireless communications capability using beamforming techniques and includes a plurality of millimeter wave antenna modules. Each module includes at least one transmit antenna and at least one receive antenna, operable in one or more frequency ranges not less than 20 GHz, the receive antenna coupled with a first branch configured to receive H-polarized signals and a second branch configured to receive V-polarized signals. Performing one or both of gesture recognition and biometric monitoring includes detecting a presence and motion of a reflective object or anatomical feature by determining a relationship between received H-polarized signals and received V-polarized signals for two or more receive antennas as a function of time.

Abstract: A system for monitoring the state of health of a patient suffering from respiratory disease including a portable medical device, the device including: a) a flow measurement device performing a spirometry measurement, and b) a reflecting photometric sensor performing an oxygen measurement or a measurement of blood oxygen saturation and heart rate. The system includes storage and comparison units in which a personalised plan of action for the patient is stored against which the spirometry and/or oxygen measurement data found are compared, displaying the result of such comparison on the display of a device connected to the internet so as to define the patient's state of health and identify exacerbation of the disease on the basis of data obtained from both such spirometry and oxygen measurements. A method for monitoring the health of a patient suffering from respiratory disease implemented through the system indicated above is also claimed.

Abstract: A method and apparatus for monitoring a cardiovascular pressure signal in a medical device that includes determining whether the sensed pressure signal is greater than a first pressure threshold, determining a first metric of the pressure signal in response to the sensed pressure signal being greater than the first pressure threshold, determining whether the sensed pressure signal is greater than a second pressure threshold not equal to the first pressure threshold, determining a second metric of the pressure signal in response to the sensed pressure signal being greater than the first pressure threshold, and determining at least one of a systolic pressure or a diastolic pressure, wherein the at least one of a systolic pressure or a diastolic pressure is determined based on the first metric in response to the pressure signal not being greater than the second threshold, and based on the second metric in response to the pressure signal being greater than the second threshold.